2003-08-04 18:13:59

by Ruben Puettmann

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Subject: 2.4.22-pre10 Problems with radeonfb and suspend mode


hello,

If i load the radeonfb module and send my thinkpad with apm -s to
suspend all seems fine but on comming back the screen is still black.

Kernel: 2.4.22-pre10
Hardware: Thinkpad R40 2722 / Sony Z1
01:00.0 VGA compatible controller: ATI Technologies Inc
Radeon Mobility M7 LW [Radeon Mobility 7500]

Ruben


--
Ruben Puettmann
[email protected]
http://www.puettmann.net


2003-08-09 16:00:14

by Ruben Puettmann

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Subject: Re: 2.4.22-pre10 Problems with radeonfb and suspend mode

On Mon, Aug 04, 2003 at 08:13:07PM +0200, wrote:
>
> hello,
>
> If i load the radeonfb module and send my thinkpad with apm -s to
> suspend all seems fine but on comming back the screen is still black.
>
> Kernel: 2.4.22-pre10
> Hardware: Thinkpad R40 2722 / Sony Z1
> 01:00.0 VGA compatible controller: ATI Technologies Inc
> Radeon Mobility M7 LW [Radeon Mobility 7500]
>

Later Tests show that :

#! /usr/bin/bash
rmmod radeonfb
sleep 10
modprobe radeonfb

freeze the laptop.

ruben


--
Ruben Puettmann
[email protected]
http://www.puettmann.net

2003-08-09 23:12:26

by Alessandro Suardi

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Subject: Re: 2.4.22-pre10 Problems with radeonfb and suspend mode

Ruben Puettmann wrote:
> On Mon, Aug 04, 2003 at 08:13:07PM +0200, wrote:
>
>> hello,
>>
>>If i load the radeonfb module and send my thinkpad with apm -s to
>>suspend all seems fine but on comming back the screen is still black.
>>
>>Kernel: 2.4.22-pre10
>>Hardware: Thinkpad R40 2722 / Sony Z1
>> 01:00.0 VGA compatible controller: ATI Technologies Inc
>> Radeon Mobility M7 LW [Radeon Mobility 7500]
>>
>
>
> Later Tests show that :
>
> #! /usr/bin/bash
> rmmod radeonfb
> sleep 10
> modprobe radeonfb
>
> freeze the laptop.

Interesting - I sent Ben an Oops I got from rmmod'ing radeonfb
(same ATI card as yours on a Dell Latitude C640)... but then
again I have bigger issues with the framebuffer than that :)


Ciao,

--alessandro

"Prima di non essere sincera / Pensa che ti tradisci solo tu"
(Vasco Rossi, 'Prima di partire per un lungo viaggio')